100-Pack Disposable Graduated LDPE Transfer Pipettes, 3mL Biology_Entomology & Zoology providing lightweight projectiles for collision-and-ramp

providing lightweight projectiles for collision-and-ramp experiments where steel or glass would carry too much momentum or break on impact

and acrylic in a foam-lined wooden case for density-versus-material investigations

showing the ionic lattice and tetrahedral coordination of zinc and sulphur ions

Aluminum strip testing clamp with wing-nut fixing

Laboratory table clamp mounting rods to benches up to 2

100-Pack Disposable Graduated LDPE Transfer Pipettes, 3mL Biology_Entomology & Zoology providing lightweight projectiles for collision-and-rampDisposable 3mL LDPE transfer pipettes arrive in a 100 pack with graduated markings for single use liquid handling in chemistry and biology work.